Formerly Emhart Teknologies & Infastech

Spred-Lok Inserts

Dodge Spred-Lok

Spred-Lok inserts are high-quality one-piece, brass, knurled inserts with a unique, slotted, expandable outside diameter. They can be installed in either thermoset or thermoplastic materials.

No special tooling is required; Spred-Lok inserts are simply pressed in. The mating screw expands the insert, locking it in place, and the insert provides a locking action preventing the screw from loosening under vibration.

The inserts can be used in through or blind holes and are available with or without a flange.

Features and benefits:

  • Available in standard or flanged configuration
  • Fast and easy press-in installation into any type of plastic
  • Screw expands insert, locking it into place